AS8890 University of Warsaw
IPv4 addresses
20,480
IPv6 /48 networks
65,536
RPKI
0 valid4 no ROA
Peers and downstreams
7
Holder
- AS name
- UW-AS
- Description
- University of Warsaw
- Organisation
- University of Warsaw
- Registered in
- Warsaw, Poland
- Abuse contact
- abuse@uw.edu.pl
- Assigned
- 1998-07-16
- Registered
- 1970-01-01
- Record last changed
- 2024-05-13 09:59 UTC
None seen.
Upstream graph
Upstreams and their upstreams, from BGP pathsNetwork health
Grade C · 65/100| fail | Prefixes covered by valid ROAs 0 of 4 announced prefixes are RPKI valid, 4 have no ROA. |
0/25 |
| pass | No RPKI invalid announcements None of the announcements is RPKI invalid. |
10/10 |
| pass | Announces IPv6 2 IPv6 prefixes. |
15/15 |
| pass | More than one upstream 4 upstreams seen in BGP. |
10/10 |
| pass | Working abuse contact abuse@uw.edu.pl is published. |
15/15 |
| fail | Publishes a geofeed No geofeed found. Without one, location databases have to guess. |
0/10 |
| pass | No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger. |
10/10 |
| pass | Registry record maintained Last changed 2024-05-13. |
5/5 |
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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Routing changes
Last 30 days| 2026-10-05 11:45 UTC | Relationship changed | AS6204 | upstream to peer |
| 2026-10-05 11:45 UTC | New neighbour | AS33891 | peer |
| 2026-10-05 11:45 UTC | Relationship changed | AS201054 | upstream to peer |
| 2026-10-05 11:45 UTC | New neighbour | AS137409 | peer |
WHOIS
aut-num: AS8890 as-name: UW-AS remarks: Warsaw, Poland org: ORG-IA45-RIPE admin-c: UWPL tech-c: UWPL status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: UW-PL created: 1970-01-01T00:00:00Z last-modified: 2024-05-13T09:59:58Z source: RIPE remarks: remarks: +-----------------------------------------------------------------------+ remarks: | | remarks: | BGP contact: net@adm.uw.edu.pl | remarks: | | remarks: +-----------------------------------------------------------------------+ remarks: remarks: +-----------------------------------------------------------------------+ remarks: | | remarks: | UW upstreams | remarks: | | remarks: +-----------------------------------------------------------------------+ remarks: remarks: ___ ORANGE remarks: remarks: ___ TELNAP remarks: remarks: +-------------------------------------------------------------------------+ remarks: | | remarks: | TPIX (policy: open peering ; source: 195.149.232.123 & 195.149.232.181) | remarks: | | remarks: +-------------------------------------------------------------------------+ remarks: remarks: ___ TPIX RS remarks: remarks: +-----------------------------------------------------------------------+ remarks: | | remarks: | Equinix Warsaw (policy: open peering ; source: 195.182.218.53) | remarks: | | remarks: +-----------------------------------------------------------------------+ remarks: remarks: ___ Equinix RS remarks: remarks: +-----------------------------------------------------------------------+ remarks: | | remarks: | Direct peers | remarks: | | remarks: +-----------------------------------------------------------------------+ remarks: remarks: ___ ICM % 10 routing policy lines (import/export) not shown